Home / 7,051.23-10,576.94-2,667.51

Finding the Fourth Proportional to 7,051.23, 10,576.94 and 2,667.51

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Solution

The fourth proportional to 7,051.23, 10,576.94 and 2,667.51 is: 4,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051.23 : 10,576.94 = 2,667.51 : x
  2. Step 2: Convert to fraction form
    7,051.23/10,576.94 = 2,667.51/x
  3. Step 3: Cross multiply
    7,051.23x = 10,576.94 × 2,667.51
  4. Step 4: Simplify right side
    7,051.23x = 28,214,079.88
  5. Step 5: Solve for x
    x = 28,214,079.88/7,051.23
  6. Step 6: Final answer
    x = 4,001.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.